I think it is easier to buy a car than to maintain it . What ’ s worse , I just don ’ t trust those vehicle maintenance shops . Sometimes , they overcharge or don ’ t build those parts I have been paying for . Last week , they even tried to persuade me to buy new parts which really need not to be changed . You know , my car is just half a year old and also good brand . I was just wondering about all these .   There are such shops living on selling parts . I don ’ t like their service either . All they want is your money . But in the long run , they will be losing costumers . Anyway , car service business is new in China . We all have to control what they are doing . Otherwise , they will not improve .   Is it possible to make a compliant call to some organization what it ’ s someone gets rip-off .   Yes , there is . Those organizations exist . You always can call a lawyer if you need legal help . 